Oxygen bottle



FIG. 1 is a perspective view of the oxygen bottle with portions of a person shown in broken lines for illustrative purposes only and forming no part of the claimed design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view of the oxygen bottle.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof. 

The ornamental design for an oxygen bottle, as shown and described. 